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    <script type="text/javascript">
        console.log("Math.PI , ",Math.PI);
        console.log("Math.E , ",Math.E);
        
        console.log("Math.max(10,20,30) : ", Math.max(10,20,30));
        console.log("Math.min(10,20,30) : ", Math.min(10,20,30));
        
        console.log("Math.sin(60) : ", Math.sin(60));
        console.log("Math.cos(60) : ", Math.cos(60));
        console.log("Math.tan(60) : ", Math.tan(60));


        console.log("Math.floor(5.5) : ",  Math.floor(5.5));
        console.log("Math.floor(5.6) : ",  Math.floor(5.6));
        console.log("Math.floor(5.7) : ",  Math.floor(5.7));
        console.log("Math.floor(5.8) : ",  Math.floor(5.8));
        console.log("Math.floor(5.9) : ",  Math.floor(5.9));
        console.log("Math.floor(5.99) : ", Math.floor(5.99));


        console.log("Math.ceil(5.5) : ",  Math.ceil(5.5));
        console.log("Math.ceil(5.6) : ",  Math.ceil(5.6));
        console.log("Math.ceil(5.7) : ",  Math.ceil(5.7));
        console.log("Math.ceil(5.8) : ",  Math.ceil(5.8));
        console.log("Math.ceil(5.9) : ",  Math.ceil(5.9));
        console.log("Math.ceil(5.99) : ", Math.ceil(5.99));


        console.log("Math.round(5.1) : ",  Math.round(5.1));
        console.log("Math.round(5.2) : ",  Math.round(5.2));
        console.log("Math.round(5.3) : ",  Math.round(5.3));
        console.log("Math.round(5.4) : ",  Math.round(5.4));
        console.log("Math.round(5.5) : ",  Math.round(5.5));
        console.log("Math.round(5.6) : ",  Math.round(5.6));
        console.log("Math.round(5.7) : ",  Math.round(5.7));
        console.log("Math.round(5.8) : ",  Math.round(5.8));
        console.log("Math.round(5.9) : ",  Math.round(5.9));
        console.log("Math.round(5.99) : ", Math.round(5.99));
        
        
        console.log("Math.abs(-100) : ", Math.abs(100));
        console.log("Math.abs(100) : ", Math.abs(-100));

        console.log("Math.sqrt(16) : ", Math.sqrt(16));
        console.log("Math.pow(2,4) : ", Math.pow(2,4));

        console.log('2**4 ',2**4);
        

    

    </script>



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